I generally run TR and Zwift concurrently and have noticed in ERG that the TR reported power seems to fluctuate in a more narrow band than what’s reported on Zwift even though both are connected to the same power meters. Maybe some sort of subtle smoothing.
That’s a different issue than actual ERG performance differences that may exist as driven by each app.
Your dual data case with ERG purely from TR is something else.
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Are you using the same protocol (BLE vs ANT+) to each app and Z or TR device?
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What smoothing settings do you have applied in each app? Z offers just 2 settings (none or 3 second) while TR offers a slider with 1 second steps.
Either or both of those are the first variables I know to check.
Ah, didn’t realize I had 6 second smoothing on TR…
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My experience has been they are remarkably the same. I don’t see/feel any difference between them, except TR can kick my butt a lot harder, if I let it…
‘Hurt me, hurt me’… —Zappa
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